Apparatus and method for transmitting media content

ABSTRACT

A system that incorporates teachings of the present disclosure may perform operations including, for example, receiving a plurality of user-generated comments associated with media content where the plurality of user-generated comments are temporally associated with a portion of the media content during a presentation of the media content at a group of communication devices, and identifying from the plurality of user-generated comments a cluster of comments associated with a segment of the media content based on satisfaction of a threshold number of comments for the segment. Other embodiments are disclosed.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of and claims priority to U.S. patent application Ser. No. 13/588,107 filed Aug. 17, 2012, which is a continuation of U.S. patent application Ser. No. 12/579,554 filed Oct. 15, 2009 (now U.S. Pat. No. 8,266,652), the disclosure of all of which are incorporated herein by reference in their entirety.

FIELD OF THE DISCLOSURE

The present disclosure relates generally to media content and more specifically to an apparatus and method for transmitting media content.

BACKGROUND

Consumers can experience and interact with media content through a variety of means. For example, consumers can access media content through Internet browsers, set-top-boxes (STBs), computers, mobile devices, telephones, and through other means. Such media content accessed by consumers can include video content, audio content, still image content, text content, and/or other types of media content. When consumers provide commentary on media content that they are experiencing, such commentary can allow for a more interesting experience, particularly when such commentary is shared with others. Additionally, commentary associated with the media content can be used to identify portions of the media content which have significant meaning to the consumers.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1-2 depict illustrative embodiments of communication systems that provide media services;

FIG. 3 depicts an illustrative embodiment of a portal interacting with the communication systems of FIGS. 1-2;

FIG. 4 depicts an illustrative embodiment of a communication device utilized in the communication systems of FIGS. 1-2;

FIG. 5 depicts an illustrative embodiment of a system for transmitting media content, the system operable in the communications systems of FIGS. 1-2;

FIG. 6 depicts a screenshot illustrating commentary on a timeline associated with a media program;

FIG. 7 illustrates a histogram which identifies clusters of comments which exceed a particular threshold;

FIG. 8 depicts an illustrative embodiment of a method for transmitting media content, which is operable in portions of the communication systems of FIGS. 1-2 and 5; and

FIG. 9 is a diagrammatic representation of a machine in the form of a computer system within which a set of instructions, when executed, may cause the machine to perform any one or more of the methodologies discussed herein.

DETAILED DESCRIPTION

One embodiment of the present disclosure can entail a computing device having a controller to transmit a client program having a graphical user interface (GUI) to a media device operating in an interactive television (iTV) network, wherein the client program presents an overlay that superimposes onto media content received by the media device and enables the media device to associate a user-generated comment with the media content received at the media device, receive at least one of a plurality of user-generated comments and media content in a temporal vicinity of the plurality of user-generated comments via the client program, receive a request to transmit to a recipient device a portion of the plurality of user-generated comments or the media content in the temporal vicinity of the plurality of user-generated comments, and transmit to the recipient device one of the portion or one or more links to the portion.

Another embodiment of the present disclosure can entail a method, including steps to present media content received from a media content source, temporally monitor the presentation of the media content, detect a plurality of requests to generate a corresponding plurality of user-generated comments, generate a plurality of timestamps associated with the plurality of requests, receive the plurality of user-generated comments, temporally associate the plurality of user-generated comments with the media content according to their corresponding plurality of timestamps, and transmit to a recipient device information associated with the plurality of user-generated comments and temporal information thereof.

Yet another embodiment of the present disclosure can entail a computer-readable storage medium, comprising computer instructions to receive a plurality of user-generated comments associated with media content in a temporal vicinity of the plurality of user-generated comments from a media device, identify the media content associated with the plurality of user-generated based on the received plurality of user-generated comments, retrieve information associated with at least one of the plurality of user-generated comments and the identified media content, receive a request to transmit to a recipient device the information associated with at least one of the plurality of user-generated comments and the identified media content, and transmit the information associated with at least one of the plurality of user-generated comments and the identified media content.

FIG. 1 depicts an illustrative embodiment of a first communication system 100 for delivering media content. The communication system 100 can represent an Internet Protocol Television (IPTV) broadcast media system. The IPTV media system can include a super head-end office (SHO) 110 with at least one super head-end office server (SHS) 111 which receives media content from satellite and/or terrestrial communication systems. In the present context, media content can represent audio content, moving image content such as videos, still image content, or combinations thereof. The SHS server 111 can forward packets associated with the media content to video head-end servers (VHS) 114 via a network of video head-end offices (VHO) 112 according to a common multicast communication protocol.

The VHS 114 can distribute multimedia broadcast programs via an access network 118 to commercial and/or residential buildings 102 housing a gateway 104 (such as a common residential or commercial gateway). The access network 118 can represent a group of digital subscriber line access multiplexers (DSLAMs) located in a central office or a service area interface that provide broadband services over optical links or copper twisted pairs 119 to buildings 102. The gateway 104 can use common communication technology to distribute broadcast signals to media processors 106 such as Set-Top Boxes (STBs) which in turn present broadcast channels to media devices 108 such as computers or television sets managed in some instances by a media controller 107 (such as an infrared or RF remote control).

The gateway 104, the media processors 106, and media devices 108 can utilize tethered interface technologies (such as coaxial or phone line wiring) or can operate over a common wireless access protocol. With these interfaces, unicast communications can be invoked between the media processors 106 and subsystems of the IPTV media system for services such as video-on-demand (VoD), browsing an electronic programming guide (EPG), or other infrastructure services.

Some of the network elements of the IPTV media system can be coupled to one or more computing devices 130 a portion of which can operate as a web server for providing portal services over an Internet Service Provider (ISP) network 132 to wireline media devices 108 or wireless communication devices 116 by way of a wireless access base station 117 operating according to common wireless access protocols such as Wireless Fidelity (WiFi), or cellular communication technologies (such as GSM, CDMA, UMTS, WiMAX, Software Defined Radio or SDR, and so on).

The first communication system 100 can also include a recipient media device 135. The recipient media device 135 can be communicatively linked to the ISP network 132, the one or more computing devices 130, and to other devices in the system 100. Notably, the recipient media device 135 can be a STB, mobile device, personal computer, telephone, personal digital assistant (PDA), or other device capable of receiving and transmitting media content. Furthermore, the recipient media device 135 can be configured to operative in an iTV network, which can include, but is not limited to including, IPTV, interactive cable television, and interactive satellite television.

The recipient media device 135 can be configured to transmit requests for media content and commentary associated with the media content from devices in the system 100. The commentary can be user-generated and can be in a temporal vicinity of the associated media content. The media content and associated commentary can come from devices such as, but is not limited to, STBs 106, media devices 108, and wireless communications device 116. Notably, the media content and associated commentary can include video content, audio content, still image content, text content, and other media content. Additionally, the recipient media device 135 can be configured to receive and respond to requests from devices in the system 100 for media content and commentary associated with the media content. In responding to the requests from the devices, the recipient media device 135 can transmit media content and commentary associated with the recipient media device 135 to the requesting devices.

Another distinct portion of the computing devices 130 can function as a server (herein referred to as server 130). The server 130 can use common computing and communication technology to perform the function of receiving, transmitting, maintaining, processing, and storing various types of content. As mentioned above, such content can include video content, audio content, still image content, text content, and other content. The server 130 can maintain a client program, which can be downloaded and/or accessed by the devices in the system 100. The client program can be configured to present an overlay that can be superimposed onto the media content and can allow users of the devices in the system 100 to associate a comment with media content received at the devices.

Additionally, the server 130 can be configured to receive requests for the media content and commentary associated with the media content from the devices in the system 100, such as the recipient media device 135 and the STBs 106. Furthermore, the server 130 can relay and/or store the actual media content and/or the commentary associated with the media content, and/or relay links to the media content and/or commentary associated with the media content to the devices in the system 100 requesting the content and/or commentary.

It will be appreciated by an artisan of ordinary skill in the art that a satellite broadcast television system can be used in place of the IPTV media system. In this embodiment, signals transmitted by a satellite 115 supplying media content can be intercepted by a common satellite dish receiver 131 coupled to the building 102. Modulated signals intercepted by the satellite dish receiver 131 can be submitted to the media processors 106 for generating broadcast channels which can be presented at the media devices 108. The media processors 106 can be equipped with a broadband port to the ISP network 132 to enable infrastructure services such as VoD and EPG described above.

In yet another embodiment, an analog or digital broadcast distribution system such as cable TV system 133 can be used in place of the IPTV media system described above. In this embodiment the cable TV system 133 can provide Internet, telephony, and interactive media services.

It follows from the above illustrations that the present disclosure can apply to any present or future interactive over-the-air or landline media content services.

FIG. 2 depicts an illustrative embodiment of a communication system 200. employing an IP Multimedia Subsystem (IMS) network architecture to facilitate the combined services of circuit-switched and packet-switched systems. Communication system 200 can be overlaid or operably coupled with communication system 100 as another representative embodiment of communication system 100.

Communication system 200 can comprise a Home Subscriber Server (HSS) 240, a Telephone Number Mapping (ENUM) server 230, and other common network elements of an IMS network 250. The IMS network 250 can establish communications between IMS compliant communication devices (CD) 201, 202, Public Switched Telephone Network (PSTN) CDs 203, 205, and combinations thereof by way of a Media Gateway Control Function (MGCF) 220 coupled to a PSTN network 260.

IMS CDs 201, 202 can register with the IMS network 250 by contacting a Proxy Call Session Control Function (P-CSCF) which communicates with a corresponding Serving CSCF (S-CSCF) to register the CDs with at the HSS 240. To initiate a communication session between CDs, an originating IMS CD 201 can submit a Session Initiation Protocol (SIP INVITE) message to an originating P-CSCF 204 which communicates with a corresponding originating S-CSCF 206. The originating S-CSCF 206 can submit queries to the ENUM system 230 to translate an E.164 telephone number in the SIP INVITE to a SIP Uniform Resource Identifier (URI) if the terminating communication device is IMS compliant.

The SIP URI can be used by an Interrogating CSCF (I-CSCF) 207 to submit a query to the HSS 240 to identify a terminating S-CSCF 214 associated with a terminating IMS CD such as reference 202. Once identified, the I-CSCF 207 can submit the SIP INVITE to the terminating S-CSCF 214. The terminating S-CSCF 214 can then identify a terminating P-CSCF 216 associated with the terminating CD 202. The P-CSCF 216 then signals the CD 202 to establish communications.

If the terminating communication device is instead a PSTN CD such as references 203 or 205, the ENUM system 230 can respond with an unsuccessful address resolution which can cause the originating S-CSCF 206 to forward the call to the MGCF 220 via a Breakout Gateway Control Function (BGCF) 219. The MGCF 220 can then initiate the call to the terminating PSTN CD by common means over the PSTN network 260.

The aforementioned communication process is symmetrical. Accordingly, the terms “originating” and “terminating” in FIG. 2 are interchangeable. It is further noted that communication system 200 can be adapted to support video conferencing by way of common protocols such as H.323. In addition, communication system 200 can be adapted to provide the IMS CDs 201, 203 the multimedia and Internet services of communication system 100.

The server 130 of FIG. 1 can be operably coupled to the second communication system 200 for purposes similar to those described above.

FIG. 3 depicts an illustrative embodiment of a portal 302 which can operate from the computing devices 130 described earlier of communication 100 illustrated in FIG. 1. The portal 302 can be used for managing services of communication systems 100-200. The portal 302 can be accessed by a Uniform Resource Locator (URL) with a common Internet browser such as Microsoft's Internet Explorer™ using an Internet-capable communication device such as those described for FIGS. 1-2. The portal 302 can be configured, for example, to access a media processor 106 and services managed thereby such as a Digital Video Recorder (DVR), a VoD catalog, an EPG, a personal catalog (such as personal videos, pictures, audio recordings, etc.) stored in the media processor, provisioning IMS services described earlier, provisioning Internet services, provisioning cellular phone services, and so on.

FIG. 4 depicts an exemplary embodiment of a communication device 400. Communication device 400 can serve in whole or in part as an illustrative embodiment of the communication devices of FIGS. 1-2. The communication device 400 can comprise a wireline and/or wireless transceiver 402 (herein transceiver 402), a user interface (UI) 404, a power supply 414, a location receiver 416, and a controller 406 for managing operations thereof. The transceiver 402 can support short-range or long-range wireless access technologies such as Bluetooth, WiFi, Digital Enhanced Cordless Telecommunications (DECT), or cellular communication technologies, just to mention a few. Cellular technologies can include, for example, CDMA-1X, UMTS/HSDPA, GSM/GPRS, TDMA/EDGE, EV/DO, WiMAX, SDR, and next generation cellular wireless communication technologies as they arise. The transceiver 402 can also be adapted to support circuit-switched wireline access technologies (such as PSTN), packet-switched wireline access technologies (such as TCPIP, VoIP, etc.), and combinations thereof.

The UI 404 can include a depressible or touch-sensitive keypad 408 with a navigation mechanism such as a roller ball, joystick, mouse, or navigation disk for manipulating operations of the communication device 400. The keypad 408 can be an integral part of a housing assembly of the communication device 400 or an independent device operably coupled thereto by a tethered wireline interface (such as a USB cable) or a wireless interface supporting for example Bluetooth. The keypad 408 can represent a numeric dialing keypad commonly used by phones, and/or a Qwerty keypad with alphanumeric keys. The UI 404 can further include a display 410 such as monochrome or color LCD (Liquid Crystal Display), OLED (Organic Light Emitting Diode) or other suitable display technology for conveying images to an end user of the communication device 400. In an embodiment where the display 410 is touch-sensitive, a portion or all of the keypad 408 can be presented by way of the display.

The UI 404 can also include an audio system 412 that utilizes common audio technology for conveying low volume audio (such as audio heard only in the proximity of a human ear) and high volume audio (such as speakerphone for hands free operation). The audio system 412 can further include a microphone for receiving audible signals of an end user. The audio system 412 can also be used for voice recognition applications. The UI 404 can further include an image sensor 413 such as a charged coupled device (CCD) camera for capturing still or moving images.

The power supply 414 can utilize common power management technologies such as replaceable and rechargeable batteries, supply regulation technologies, and charging system technologies for supplying energy to the components of the communication device 400 to facilitate long-range or short-range portable applications. The location receiver 416 can utilize common location technology such as a global positioning system (GPS) receiver for identifying a location of the communication device 400 based on signals generated by a constellation of GPS satellites, thereby facilitating common location services such as navigation.

The communication device 400 can use the transceiver 402 to also determine a proximity to a cellular, WiFi or Bluetooth access point by common power sensing techniques such as utilizing a received signal strength indicator (RSSI) and/or a signal time of arrival (TOA) or time of flight (TOF). The controller 406 can utilize computing technologies such as a microprocessor, a digital signal processor (DSP), and/or a video processor with associated storage memory such a Flash, ROM, RAM, SRAM, DRAM or other storage technologies.

The communication device 400 can be adapted to perform the functions of the media processor 106, the media devices 108, or the portable communication devices 116 of FIG. 1, as well as the IMS CDs 201-202 and PSTN CDs 203-205 of FIG. 2. It will be appreciated that the communication device 400 can also represent other common devices that can operate in communication systems 100-200 of FIGS. 1-2 such as a gaming console and a media player.

FIG. 5 depicts an illustrative embodiment of a system 500 for transmitting media content, the system 500 being operable in portions of the communications systems of FIGS. 1-2. The system 500 can include one or more media devices 502, 504, and 506, which can be configured to deliver media content to display devices 508 a-c and deliver and/or receive media content from server 510, communications device 512, and computing device 514. The media devices 502, 504, and 506 can be STBs or other similar media devices. The display devices 508 a-c can include any device capable of displaying and/or playing media content such as televisions, cellular phones, personal digital assistants (PDA), computers, and the like. The server 510 can be a device including the operative features of server 130, among other features. The communications device 512 can include, for example, a mobile device, a cellular phone, wireless device, or other communications device and the computing device 514 can be a computer or laptop.

The server 510 can be utilized to communicatively link the media devices 502 to the other devices of the system 500. Notably, the server 510 can be configured to receive, transmit, maintain, and store various types of media content. Additionally, the server 510 can include a client program, which can be accessed, downloaded, and/or otherwise utilized by the devices in the system 500. The client program can present an overlay that can be superimposed onto media content that is displayed and/or received at the devices in the system 500. Users of the client program can use the client program to associate commentary/comments with the media content accessed by the user.

Users of the client program can select a portion of the media content and insert a comment in a temporal vicinity of the media content. For example, if the user is watching a television show, the user can select a particular scene or segment of the show and type in a comment, which can be associated with the scene or segment at the particular point in time that the scene or segment is shown. Of course, multiple users experiencing the same media content can each insert their own comments to associate with the media content as well. Referring now also to FIG. 6, a screenshot 600 illustrating commentary on a timeline associated with a media program, is illustratively shown. The screenshot 600 features an overlay generated by the client program. The overlay can include menu buttons and other operative controls which are featured on the screenshot 600. Notably, the overlay can include a timeline 601, which can reflect the entire duration of a media program playing at a user's media device.

As the screenshot 600 illustrates, comments have been inserted at various points in the timeline 601 of the media program. The blue spheres in the screenshot 600 can indicate that a comment has been inserted at that particular point in the timeline 601 of the media program. For example, a single comment 602, a single comment 604, a single comment 606, and four comments 608 have been inserted into the timeline 601. Once the user-generated comments are associated with their respective media content, the user can utilize the client program to transmit the media content, commentary/comments, and/or links to the content and commentary to the server 510. The server 510 can be configured to access, store, and maintain the media content, commentary, and/or links to the media content and commentary. Additionally, the server 510 can be configured to maintain information about the media content and commentary. If only the links to the media content are sent to the server 510, the server 510 can be configured to identify and extract the actual media content associated with the link. Similarly, if only the links to the commentary are sent to the server 510, the server 510 can be configured to extract the actual commentary associated with the link.

The server 510 and/or the other devices in the system 500 can be configured to receive requests for the commentary and/or the media content from recipient media devices, which can be the devices in the system 500. For example, media device 502 and transmit a request to server 510 for media content and commentary from communications device 512. When the server 510 receives a request from a recipient media device, the server 510 can transmit at least a portion of the actual media content and commentary and/or the links to the media content and commentary to the recipient media device. If only the links are sent to the recipient media device, the recipient media device can access the media content and/or commentary via the links.

The recipient media device can then be configured to present the media content and/or commentary through a display device, such as display devices 508 a-c. Notably, the users of the recipient media device can utilize the client program much like the users of the media devices generating the commentary. Additionally, user-generated commentary and media content can be generated at the recipient media device and can be transmitted to other devices in the system 500 that request the commentary and/or media content generated at the recipient media device.

In an embodiment, the server 510 can prompt a media device, such as media devices 502, 504, and 506, to set a range of the media content to be transmitted to the server 510. For example, the media device can set a range of the media content, which is thirty seconds before and thirty seconds after any commentary associated with the media content. Notably, the range can be defined by vertical start and end lines within the timeline of the media program that is presented by the client program, such as those surrounding comment 604 in FIG. 6. In another embodiment, the user of the media device can set the range without being prompted by the server 510.

In an embodiment, the server 510 and/or other devices of the system 500 can be configured to identify clusters of comments in a media program. A user of a media device, such as media device 502, can cause the media device to request an identification of clusters with the most frequent commentaries in a media program. The user can request to export one or more of the clusters that are identified by the server 510. Much like as described above, each cluster can be exported with a range of the media program starting before the first comment and ending some time after the last comment in the cluster. Referring again to FIG. 6, the server 510 can identify that there is a cluster of four comments 608 in the particular media program. The cluster of four comments 608 and a range of the media content associated with the four comments 608 can be sent to the media device requesting the identification of the cluster.

In yet another embodiment, a threshold for the comments can be set by the server 510 and/or by the other devices in the system 500. Referring now also to FIG. 7, a histogram 700, which identifies clusters of comments which exceed a particular threshold, is illustratively shown. If, for example, the threshold was five comments, any cluster which has five or more comments can be identified as a cluster or flagged as a cluster of importance. As the histogram 700 illustrates, any cluster of comments which pass the dotted threshold line can be identified by the server 510 or other devices of the system 500. The clusters satisfying the threshold can be transmitted to requesting devices.

FIG. 8 depicts an illustrative method 800 for transmitting media content that operates in portions of the communication systems of FIG. 1-2, and FIG. 5. Method 800 can begin with step 802 in which a media device can present media content received from a media source. At step 804, the media device can temporally monitor the presentation of the media content. The media device can then be configured to detect a plurality of requests to generate a corresponding plurality of user-generated comments/commentary associated with the media content being presented at the media device at step 806. For example, a user of the media device can select a function from the client program described above to send the requests to the media device.

At step 808, the media device can generate a plurality of timestamps associated with the plurality of requests to generate a corresponding plurality of user-generated comments. As an illustration, if a user sends a request at thirty seconds into a movie, a timestamp can be generated by the media device at thirty seconds into the movie. At step 810, the media device can receive the plurality of user-generated comments from the user/users generating the comments. The media device can then temporally associate the user-generated comments with the media content according to the timestamps associated with the requests at step 812. For example, if there is a timestamp at thirty seconds into a movie for a particular request, the media device can insert or otherwise associate the comment at that point in the movie.

At step 814, the media device can transmit the media content, commentary associated with the media content, and/or information about the commentary and media content to a server, such as server 510. The information about the commentary and media content can be links identifying the commentary or media content, portions of the media content and commentary, descriptions of the commentary or media content, or other information associated with the commentary and media content. The server can determine if it has received the content, commentary, and/or information about the content and commentary at step 816. If the server does not receive the content/commentary and/or information about the content/commentary, then the media device can retransmit the content/commentary.

If, however, the server does receive the content, commentary, and/or information about the content and commentary, the server can transmit the content, commentary, and/or information about the content and commentary to recipient media device at step 818. At step 820, the recipient media device can present the content, commentary, and/or information about the content and commentary. In one embodiment, if the recipient media device receives only a link to the media content or commentary, the recipient media device can allow a user to select the link to experience or view the media content or commentary. This allows the user to selectively choose when the user can view and/or experience the content and commentary.

In an embodiment, the server can identify a section of a media program based on the comments received from the media device. In another embodiment, the server can prompt the user of the media device to define a range of the media content that is to be exported with the comment associated with the media content. In yet another embodiment, the server can identify clusters of the most frequent comments in a media program. In still another embodiment, a threshold for the comments can be set by either the server or the media device. The method 800 further incorporates the operative functions of the systems described above.

Upon reviewing the aforementioned embodiments, it would be evident to an artisan with ordinary skill in the art that said embodiments can be modified, reduced, or enhanced without departing from the scope and spirit of the claims described below. For example, the server 510 and/or the other devices in the system 500 can be configured to filter content from the user-generated commentaries and/or the media content associated with the user-generated commentaries based on filtering parameters. If the filtering parameters dictated that all obscene content is to be filtered from commentary and/or the media content associated with the commentary, then the server 510 or other devices can filter the commentary and/or media content prior to transmitting the commentary and/or media content to a recipient media device requesting the content.

In another embodiment, the server 510 and/or the other devices in the system 500 can be configured to replace the filtered content with substitute content. For example, if a particular obscene word is filtered out, the server 510 can insert the word “happy” every time the particular obscene word is detected by the server 510. In one embodiment, the user of the media device can be given the option to transmit either the comments or the media clip associated with the comments.

Other suitable modifications can be applied to the present disclosure without departing from the scope of the claims below. Accordingly, the reader is directed to the claims section for a fuller understanding of the breadth and scope of the present disclosure.

FIG. 9 depicts an exemplary diagrammatic representation of a machine in the form of a computer system 900 within which a set of instructions, when executed, may cause the machine to perform any one or more of the methodologies discussed above. In some embodiments, the machine operates as a standalone device. In some embodiments, the machine may be connected (e.g., using a network) to other machines. In a networked deployment, the machine may operate in the capacity of a server or a client user machine in server-client user network environment, or as a peer machine in a peer-to-peer (or distributed) network environment.

The machine may comprise a server computer, a client user computer, a personal computer (PC), a tablet PC, a laptop computer, a desktop computer, a control system, a network router, switch or bridge, or any machine capable of executing a set of instructions (sequential or otherwise) that specify actions to be taken by that machine. It will be understood that a device of the present disclosure includes broadly any electronic device that provides voice, video or data communication. Further, while a single machine is illustrated, the term “machine” shall also be taken to include any collection of machines that individually or jointly execute a set (or multiple sets) of instructions to perform any one or more of the methodologies discussed herein.

The computer system 900 may include a processor 902 (e.g., a central processing unit (CPU), a graphics processing unit (GPU, or both), a main memory 904 and a static memory 906, which communicate with each other via a bus 908. The computer system 900 may further include a video display unit 910 (e.g., a liquid crystal display (LCD), a flat panel, a solid state display, or a cathode ray tube (CRT)). The computer system 900 may include an input device 912 (e.g., a keyboard), a cursor control device 914 (e.g., a mouse), a disk drive unit 916, a signal generation device 918 (e.g., a speaker or remote control) and a network interface device 920.

The disk drive unit 916 may include a machine-readable medium 922 on which is stored one or more sets of instructions (e.g., software 924) embodying any one or more of the methodologies or functions described herein, including those methods illustrated above. The instructions 924 may also reside, completely or at least partially, within the main memory 904, the static memory 906, and/or within the processor 902 during execution thereof by the computer system 900. The main memory 904 and the processor 902 also may constitute machine-readable media.

Dedicated hardware implementations including, but not limited to, application specific integrated circuits, programmable logic arrays and other hardware devices can likewise be constructed to implement the methods described herein. Applications that may include the apparatus and systems of various embodiments broadly include a variety of electronic and computer systems. Some embodiments implement functions in two or more specific interconnected hardware modules or devices with related control and data signals communicated between and through the modules, or as portions of an application-specific integrated circuit. Thus, the example system is applicable to software, firmware, and hardware implementations.

In accordance with various embodiments of the present disclosure, the methods described herein are intended for operation as software programs running on a computer processor. Furthermore, software implementations can include, but not limited to, distributed processing or component/object distributed processing, parallel processing, or virtual machine processing can also be constructed to implement the methods described herein.

The present disclosure contemplates a machine readable medium containing instructions 924, or that which receives and executes instructions 924 from a propagated signal so that a device connected to a network environment 926 can send or receive voice, video or data, and to communicate over the network 926 using the instructions 924. The instructions 924 may further be transmitted or received over a network 926 via the network interface device 920.

While the machine-readable medium 922 is shown in an example embodiment to be a single medium, the term “machine-readable medium” should be taken to include a single medium or multiple media (e.g., a centralized or distributed database, and/or associated caches and servers) that store the one or more sets of instructions. The term “machine-readable medium” shall also be taken to include any medium that is capable of storing, encoding or carrying a set of instructions for execution by the machine and that cause the machine to perform any one or more of the methodologies of the present disclosure.

The term “machine-readable medium” shall accordingly be taken to include, but not be limited to: solid-state memories such as a memory card or other package that houses one or more read-only (non-volatile) memories, random access memories, or other re-writable (volatile) memories; magneto-optical or optical medium such as a disk or tape; and/or a digital file attachment to e-mail or other self-contained information archive or set of archives is considered a distribution medium equivalent to a tangible storage medium. Accordingly, the disclosure is considered to include any one or more of a machine-readable medium or a distribution medium, as listed herein and including art-recognized equivalents and successor media, in which the software implementations herein are stored.

Although the present specification describes components and functions implemented in the embodiments with reference to particular standards and protocols, the disclosure is not limited to such standards and protocols. Each of the standards for Internet and other packet switched network transmission (e.g., TCP/IP, UDP/IP, HTML, HTTP) represent examples of the state of the art. Such standards are periodically superseded by faster or more efficient equivalents having essentially the same functions. Accordingly, replacement standards and protocols having the same functions are considered equivalents.

The illustrations of embodiments described herein are intended to provide a general understanding of the structure of various embodiments, and they are not intended to serve as a complete description of all the elements and features of apparatus and systems that might make use of the structures described herein. Many other embodiments will be apparent to those of skill in the art upon reviewing the above description. Other embodiments may be utilized and derived therefrom, such that structural and logical substitutions and changes may be made without departing from the scope of this disclosure. Figures are also merely representational and may not be drawn to scale. Certain proportions thereof may be exaggerated, while others may be minimized. Accordingly, the specification and drawings are to be regarded in an illustrative rather than a restrictive sense.

Such embodiments of the inventive subject matter may be referred to herein, individually and/or collectively, by the term “invention” merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Thus, although specific embodiments have been illustrated and described herein, it should be appreciated that any arrangement calculated to achieve the same purpose may be substituted for the specific embodiments shown. This disclosure is intended to cover any and all adaptations or variations of various embodiments. Combinations of the above embodiments, and other embodiments not specifically described herein, will be apparent to those of skill in the art upon reviewing the above description.

The Abstract of the Disclosure is provided to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, in the foregoing Detailed Description, it can be seen that various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive subject matter lies in less than all features of a single disclosed embodiment. Thus the following claims are hereby incorporated into the Detailed Description, with each claim standing on its own as a separately claimed subject matter. 

What is claimed is:
 1. A method comprising: receiving, by a system including a processor, a plurality of user-generated comments associated with media content, wherein the plurality of user-generated comments are annotated to the media content during presentations of the media content by a group of communication devices; identifying, by the system, from the plurality of user-generated comments a cluster of comments associated with a segment of the media content based on satisfaction of a threshold number of comments for the segment; filtering, by the system, the cluster of comments based on subject matter to generate a filtered cluster of comments; identifying, by the system, a sample segment according to a range of the segment of the media content that is to be transmitted to a recipient device; and transmitting, by the system, the filtered cluster of comments and the sample segment to the recipient device.
 2. The method of claim 1, comprising: receiving user input; determining the range of the segment based on the user input; and transmitting a client program to the group of communication devices operating in an interactive television network, wherein the client program presents an overlay that is superimposed onto the media content, wherein annotations are presented along a time line in the overlay, and wherein each of the annotations are representative of a corresponding one of the plurality of user-generated comments.
 3. The method of claim 1, wherein the filtering of the cluster of comments includes replacing a portion of the cluster of comments with substitute content.
 4. The method of claim 1, comprising receiving from one of the group of communication devices a value to be used for the threshold number of comments for the segment, wherein the range of the segment is a portion of the segment measured by a time period before a first comment and after a second comment.
 5. The method of claim 1, wherein the presentations of the media content by the group of communication devices is at different times for at least some of the group of communication devices.
 6. The method of claim 1, wherein the media content comprises audio content and video content, and wherein the sample segment is a portion of the segment selected from before a first comment and after a second comment.
 7. The method of claim 1, wherein the range of the segment of the media content is set based on user input received from one of the plurality of computing devices.
 8. The method of claim 1, comprising transmitting to the recipient device a communication link to the sample segment.
 9. A computing device, comprising: a memory that stores computer instructions; and a controller coupled with the memory, wherein the controller, responsive to executing the computer instructions, performs operations comprising: receiving a plurality of user-generated comments associated with media content, wherein the plurality of user-generated comments are temporally associated with a portion of the media content during a-presentations of the media content by a group of communication devices; and identifying from the plurality of user-generated comments a cluster of comments associated with a segment of the media content based on satisfaction of a threshold number of comments for the segment.
 10. The computing device of claim 9, wherein the operations further comprise setting a range of the segment of the media content that is to be transmitted to a recipient device.
 11. The computing device of claim 10, wherein the range of the segment of the media content is set based on user input received from one of the plurality of computing devices.
 12. The computing device of claim 9, wherein the operations further comprise: filtering the cluster of comments based on subject matter to generate a filtered cluster of comments; and enabling access to the filtered cluster of comments for a recipient device.
 13. The computing device of claim 12, wherein the filtering of the cluster of comments includes replacing a portion of the cluster of comments with substitute content.
 14. The computing device of claim 10, wherein the operations further comprise enabling access to the segment of the media content via a communication link, wherein the range of the segment is a portion of the segment measured by a time period before a first comment and after a second comment.
 15. The computing device of claim 9, wherein the operations further comprise transmitting a client program to the group of communication devices operating in an interactive television network, wherein the client program presents an overlay with a time line that superimposes onto the media content.
 16. The computing device of claim 9, wherein the operations further comprise receiving from one of the group of communication devices a value to be used for the threshold number of comments for the segment.
 17. The computing device of claim 9, wherein the presentation of the media content at the group of communication devices includes a presentation at different times for at least some of the group of communication devices.
 18. The computing device of claim 9, wherein the plurality of user-generated comments are temporally associated with the portion of the media content based on time stamps.
 19. A computer-readable storage device, comprising computer instructions which when executed by a processor cause the processor to perform operations comprising: receiving a plurality of user-generated comments associated with media content, wherein the plurality of user-generated comments are annotated to the media content via a time line presented with the media content, and wherein the media content is presented by a group of communication devices; identifying from the plurality of user-generated comments a cluster of comments associated with a segment of the media content based on satisfaction of a comment threshold; filtering the cluster of comments based on a filtering parameter to generate a filtered cluster of comments; selecting a sample segment according to a defined range of the segment; and transmitting the filtered cluster of comments and the sample segment to a recipient device.
 20. The computer-readable storage device of claim 19, wherein the defined range of the segment is defined by one of the group of communication devices by inserting a start tag and an end tag in the time line. 